Sometimes I do not know if you're just being silly or serious Tedz :)

so here's a shot explanation of how to work the measure tool to correct your horizon (using PS7)..

1. Open your image (duh)
2. Select the measure tool, it's hidden under the eyedropper tool, just click and hold the little arrow in the corner of that button and select the ruler.
3. Now that you have the right tool selected, click and hold on the left side of the image a point on the horizon
4. move the pointer over to the right side of the image and select a point on the horizon and release the mousebutton. You should now have a line in your image
5. from the 'Image' menu choose 'rotate canvas' and then 'arbitrary'. The right value is already entered, all you have to to is click 'OK'
6. Now you should have a horizontal horizon :)

What is a friend? A single soul dwelling in two bodies. - Aristotle
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